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Home Electrical Wiring

  • Will T5 Lamps Work With A T12 Electronic Fixture Ballast?

    • Retrofitting T12 or T8 to T5. Current fixtures utilize electronic ballast. Will T5 operate on existing ballast or require new…

  • How To Ground a Television or Communications Antenna

    • How to Install an Earth Grounding and Bond for Communication Antenna: Guide for Grounding an Antenna System

  • Power Adapter for a Nintendo DSi Video Game

    • Using the Right Size Power Adapter for a Video Game – The voltage and mA output are essential to maintain the acceptable power requirements for the video game.

  • Electric Power Supply Wiring for a Solenoid

    • Power Supply and Wiring for a Solenoid Valve Question: I’m running water through a Ehcotech 12 VDC 450 mA Electric Solenoid Valve. What amp 12 VDC power supply would I need to run this valve if the power supply is 35 feet away from the valve? Should I use a 450 mA, 700 mA, 2 […]

  • Low Volt Relay Control Wiring Diagram

    • When the 24V is applied to the relay the relay just “Buzzes” but contacts in the relay don’t close to pass through the 240V AC. The relay has a manual test button and if I press this everything works fine…

  • Electrical Question About Light Switch Wiring

    • Question: I purchased a neon sign and want to hard wire it to a light switch. See arrows on the attached picture.
      The light switch use to wire my pool table lights.

  • How To Use Electrical Testers and Meters

    • How to Use an Electrical Tester or Meter: Types of Electrical Meter Testers and Basic Electrical Testing Procedures, Induction Voltage Testers, Analog Testers, Digital Meters, Common Mistakes With When Testing Voltage, How to Test an Electrical Circuit.

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  • Electrical Question From Brendan About Wiring Diagram

    • I have a 12 vdc Shurflo, smart sensor 15 amp requirement, r.v. pump that i am trying to wire to work in my home. I am trying to wire to an electrical cord so i can plug it into my home.

  • Electrical Question From Jeffrey About Solar Lighting

    • I wanted to do a DIY solar outdoor light project and I was wondering about a specific issue.


Home Improvement Tips for DC


Electrical Troubleshooting

Electrical Repairs

Understanding the Ground and Neutral of Electrical Wiring. How to Configure the Ground and Neutral of Electrical Wiring: A ground wire is not intended to be a current carrying conductor. To use a ground wire for anything other than a ground would be very dangerous and is not recommended. Outlet Grounding Upgrades. How to Ground an Ungrounded Outlet Circuit: In some cases, a separate ground wire may be installed for the ungrounded circuit or device and connected to the bonded ground system. 220 Volt Circuit for Equipment From Another Country. Circuit Requirements for Foreign Electrical Equipment: Here are some examples of electrical power here in the USA at industrial and some commercial buildings.


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